Fatal error: Uncaught Error: Class "Osp\Base\OspStub" not found in C:\xampp\htdocs\updatejd\src\vipapis\order\WopOrderService.php:45 Stack trace: #0 C:\xampp\htdocs\updatejd\src\vipapis\order\WopOrderServiceHelper.php(12): require_once() #1 {main} thrown in C:\xampp\htdocs\updatejd\src\vipapis\order\WopOrderService.php on line 45